Haller Greg Attorney At Law Attorney at law Colorado Springs Pueblo Greg Haller divorce probate lawyer Greg Haller is an experienced lawyer serving Colorado Springs, Pueblo, and Southern and Eastern Colorado with capable legal services at reasonable rates. He was admitted to the practice of law in Colorado in 1972. Greg concentrates on general litigation; family law; wills, estates, trusts, and probate; partnerships, limited liability corporations (LLCs) and sub S-Corp business entities.